"So, today we're releasing Developer Preview 2! As we said last week, we're focusing on fixing bugs, so all your new feature requests aren't in this release. That said, we've added a few new things to this release that you asked for - windowed mode for scripters being the most significant. We've also fixed about 17 bugs and made a few tweaks here and there and we've included some updated gamemodes and maps."
Link: MTA:SA